diff --git a/trunk/research/players/jwplayer6.html b/trunk/research/players/jwplayer6.html
index 1aa57009f..f6a2da33a 100644
--- a/trunk/research/players/jwplayer6.html
+++ b/trunk/research/players/jwplayer6.html
@@ -94,7 +94,7 @@
     </script>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/jwplayer'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/jwplayer'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/osmf.html b/trunk/research/players/osmf.html
index e105616f5..0924c0fcd 100644
--- a/trunk/research/players/osmf.html
+++ b/trunk/research/players/osmf.html
@@ -15,7 +15,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/osmf'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/osmf'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/srs_bwt.html b/trunk/research/players/srs_bwt.html
index ad64eb5b9..c91116986 100644
--- a/trunk/research/players/srs_bwt.html
+++ b/trunk/research/players/srs_bwt.html
@@ -15,7 +15,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/bwt'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/bwt'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/srs_chat.html b/trunk/research/players/srs_chat.html
index 5ba2e3f41..fc4c9f450 100644
--- a/trunk/research/players/srs_chat.html
+++ b/trunk/research/players/srs_chat.html
@@ -14,7 +14,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/chat'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/chat'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/srs_player.html b/trunk/research/players/srs_player.html
index 82263688f..5ff31b882 100755
--- a/trunk/research/players/srs_player.html
+++ b/trunk/research/players/srs_player.html
@@ -25,7 +25,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/srsplayer'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/srsplayer'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/srs_publisher.html b/trunk/research/players/srs_publisher.html
index 6615965d6..892aa984d 100644
--- a/trunk/research/players/srs_publisher.html
+++ b/trunk/research/players/srs_publisher.html
@@ -11,7 +11,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/srspublisher'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/srspublisher'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
diff --git a/trunk/research/players/vlc.html b/trunk/research/players/vlc.html
index 0d14e912e..3bc11397c 100644
--- a/trunk/research/players/vlc.html
+++ b/trunk/research/players/vlc.html
@@ -11,7 +11,7 @@
     </style>
 </head>
 <body>
-<img src='https://srs.cn-beijing.log.aliyuncs.com/logstores/ossrs-net/track_ua.gif?APIVersion=0.6.0&site=ossrs.net&path=/player/vlc'/>
+<img src='https://ossrs.net:8443/gif/v1/sls.gif?site=ossrs.net&path=/player/vlc'/>
 <div class="navbar navbar-fixed-top">
     <div class="navbar-inner">
         <div class="container">
